Counterfactual Account Demo

Example demos of counterfactual accounts

Demo6

NOTE: This is a work-in-progress.

Demo steps

• Alice registers with hub like any other web2 provider (email/password, Google OAuth)
• After logged in, hub generates contract address using create2 and displays on Alice’s page
• Alice’s page shows contract deployed status : “not deployed”
• Alice logs out
• Alice clicks lost password (web2 style - she is emailed a new password link)
• Alice is logged back in
• Bob sends her 20 ETH
• Alice’s page shows she has twenty ETH
• Alice’s “send 1 ETH to Charlie button” becomes active
• Hub deploys contract, pays gas fee but deployed contract allows hub gas refund
• Alice’s page shows contract deployed status : “active” (use web3.getCode)
• Show that Charlie has 1 ETH
• Alice’s page shows 18.xx (new ETH total after sending Charlie 1 ETH and paying for gas)
• Alice logs out

Instructions

Create local module symlinks (must do this after ever npm install)

make link

Start parity client

make start/parity

Test contracts

make test/contracts

Deploy contracts

make deploy/contracts

Start hub

make start/hub

Build loopback client for frontend

make build/client/loopback

Start frontend

start/frontend

TODO

• clean up

License

MIT